Home / 36,871.16-55,299.30-10,568.84

Finding the Fourth Proportional to 36,871.16, 55,299.30 and 10,568.84

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Solution

The fourth proportional to 36,871.16, 55,299.30 and 10,568.84 is: 15,851.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,871.16 : 55,299.30 = 10,568.84 : x
  2. Step 2: Convert to fraction form
    36,871.16/55,299.30 = 10,568.84/x
  3. Step 3: Cross multiply
    36,871.16x = 55,299.30 × 10,568.84
  4. Step 4: Simplify right side
    36,871.16x = 584,449,453.81
  5. Step 5: Solve for x
    x = 584,449,453.81/36,871.16
  6. Step 6: Final answer
    x = 15,851.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.